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svetlana [45]
2 years ago
13

A man swims in circles round Kirkcaldy pool and wants to know how far he

Biology
1 answer:
Pepsi [2]2 years ago
6 0

Answer:

A 250m 100m is correct for your questions

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What happens when energy interacts with carbon dioxide or methane to cause an increase in gases on Earth Surface?​
Stolb23 [73]

Answer:

well the atmosphere would absorb and release by greenhouse gases and the Earth's temperature would be freezing but it's all a part of a natural process hope this helps

7 0
3 years ago
Read 2 more answers
Como resultado del proceso de la fotosíntesis se elimina a través de los estomas a La glucosa b) El oxígeno. C) El dióxido de ca
Julli [10]

Answer:

Como resultado del proceso de la fotosíntesis se elimina a través de los estomas el oxígeno.

Explanation:

La fotosíntesis es un proceso metabólico que llevan a cabo determinadas células de organismos autótrofos, es decir, aquellas que tienen la capacidad de producir su propio alimento, como las plantas. Con este proceso, las plantas captan la energía de la luz solar y la transforman en energía química, para producir materia orgánica a través de materia inorgánica.

Los procesos que llevan a cabo las plantas en la fotosíntesis se llevan a cabo en 2 etapas: en la primera etapa las plantas absorben el agua del suelo a través de las raíces. A través de sus tallos lo transportan hasta sus hojas. En estos se encuentra el pigmento llamado clorofila, que además de darle a la hoja el color verde, capta la luz solar y rompe la molécula de agua (H₂O), separando el hidrógeno (H) del oxígeno (O₂). En esta etapa se almacena energía y se libera oxígeno al medio ambiente.

La otra etapa es capturar dióxido de carbono. Esto proporciona los átomos de carbono y oxígeno que, junto con el hidrógeno y la energía almacenada, formarán la molécula de glucosa.

Entonces, los estomas son poros en la superficie de las plantas, encontrándose mayoritariamente en las hojas y en menor medida en los tallos y otros órganos. En ellas transcurre el intercambio gaseoso mecánico, es decir que en este lugar sale el oxígeno y entra dióxido de carbono en la fotosíntesis.

Por lo que,<u><em> como resultado del proceso de la fotosíntesis se elimina a través de los estomas el oxígeno.</em></u>

5 0
3 years ago
Why was PCR amplification of the 35S promoter from the cauliflower mosaic virus chosen as the means to detect whether or not a f
Serga [27]

<em>Answer:</em>

<u>Polymerase Chain Reaction (PCR)</u>

Explanation:

Note that Polymerases Chain Reaction (PCR) is used to amplify food DNA to test for the presence of genetically modified DNA in food products because usually DNA fragments can be isolated from highly processed goods and are sufficiently intact to be amplified by PCR.

The process used by Genetic engineers is <u>called  gel electrophoresis </u>where only a small number of regulatory sequences (promoter and terminator sequences) are used to control the expression of the inserted genes.

6 0
3 years ago
Read 2 more answers
A nurse is reviewing blood work for a child with a cyanotic heart defect. what result would most likely be seen in a client expe
Ne4ueva [31]

The correct answer for this question is Increased RBC.

cyanotic heart defect

cyanotic heart defect is a condition in heart which allows oxygenated and deoxygenated to mix up. This mix up of blood has low dissolved oxygen in it so the cells of the body receive less amount of oxygen than required

And coming to the client experiencing polycythaemia when the blood is taken out from the patient which causes the decrease in the amount of oxygen to the cells of the body. so the JAK2 gene Causes the bone marrow cells to produce more RBCs to compensate the low oxygen availability so the number of RBCs increases

To know more about polycythaemia click below :

brainly.com/question/941290

#SPJ4

4 0
1 year ago
20 point quick, brainly too ​
xxMikexx [17]

Answer:

b

Explanation:

nervous and circulatory

3 0
3 years ago
Read 2 more answers
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